Depressariinae

Depressariinae
Depressariinae
Adult Psorosticha zizyphi
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Suborder: Glossata
Infraorder: Heteroneura
Division: Ditrysia
Superfamily: Gelechioidea
Family: Oecophoridae (disputed)
Subfamily: Depressariinae (but see text)
Genera

Numerous, see text

Synonyms

Cryptolechiinae
Cryptolechiini
Depressariini
Depressiinae (lapsus)
Epigraphiini
(but see text)

The Depressariinae – sometimes spelled "Depressiinae" in error – are a subfamily of moths in the superfamily Gelechioidea. Like their relatives therein, their exact relationships are not yet very well resolved. It has been considered part of family Elachistidae sensu lato or treated as distinct gelechioid family Depressariidae, but more recently they are assumed to be closer to the Oecophorinae and included in an expanded Oecophoridae.[1]

As regards subdivisions, the Amphisbatinae are often held to be as close to the Depressariinae as to be included there, in particular if the latter are raised to full family rank, but also otherwise (as a tribe Amphisbatini in the Depressariinae). If Depressariinae are treated as oecophorid subfamily as they are here, it is more common to include the group around Cryptolechia, which is sometimes (especially in older arrangements) separated as tribe Cryptolechiini in subfamily Cryptolechiinae. The lineage of Cacochroa and its closest relatives – typically included in the "Cryptolechiinae" if these are treated as independent oecophorid subfamily – actually seems to be closer to Orophia, and would be part of tribe Orophiini if these are placed in the Oecophorinae. But they have also been included in the present group (as tribe(s) Orophiini and sometimes also Cacochroini), particularly if this is considered a full-fledged family. The same holds true for the Xyloryctidae, a doubtfully distinct group treated here as family but possibly a subfamily of the Oecophoridae. Finally, the Semioscopis lineage is occasionally separated from the rest of the Depressariinae as tribe Epigraphiini (after its junior synonym Epigraphia). In all such treatments, the core group of Depressariinae becomes a tribe Depressariini – but which arrangement ultimately turns out to be correct is unresolved. Hence, the "Cryptolechiinae" sensu stricto are here tentatively included in the Depressariinae while the Orophiini (including "Cacochroini") are not, and a subdivision of the Depressariinae into tribes is avoided pending more and better data.[1]

Distribution and ecology

Some 600 species were placed here as of 1999 (but see the caveats about the group's circumscription above). New taxa of Depressariinae are still being discovered and described on a regular basis. The group is found worldwide except on some oceanic islands and frozen wasteland, but the diversity is highest in temperate regions and the group is presumably Holarctic in origin – possibly Palaearctic, as gelechoid diversity in the Neotropics is poor but e.g. in Australia almost 20 species are found. From Europe alone, more than 160 species and subspecies (mostly of genus Agonopterix) were known in 2009, with over 80 recorded from Central Europe.[2]

The caterpillars usually develop in leaves spun together with silk, as stem borers or as seed or flower feeders of dicotyledons[verification needed]. Recorded Depressariinae host plants are mainly eurosids I (e.g. Betulaceae, Fabaceae, Fagaceae, Rosaceae, Salicaceae, Urticaceae) but also from some other families (e.g. Malvaceae and Rutaceae – eurosids II –, or euasterids II like Apiaceae and Asteraceae).[3]

Selected genera

Mating Agonopterix heracliana

Genera of Depressariinae – with some notable species also listed – include:[4]

  • Acria Stephens, 1834
  • Afdera
  • Agonopterix Hübner, 1825
    • Agonopterix alstromeriana – Hemlock Moth, Defoliating Hemlock Moth, Poison Hemlock Moth
    • Agonopterix angelicella
    • Agonopterix arenella
    • Agonopterix capreolella
    • Agonopterix nervosa – Gorse Tip Moth
    • Agonopterix ocellana
    • Agonopterix propinquella
    • Agonopterix robiniella – Four-dotted Agonopterix Moth
    • Agonopterix ulicitella – Gorse Soft Shoot Moth
  • Apachea Clarke, 1941
  • Bibarrambla Clarke, 1941
  • Cryptolechia Zeller, 1852
  • Depressaria
  • Ectaga Walsingham, 1912
  • Eutoma Meyrick, 1889
  • Exaeretia Stainton, 1849
  • Himmacia Clarke, 1941
  • Hozbeka Özdikmen, 2009 (formerly Talitha Clarke, 1978 (non Faure, 1958: preoccupied))
  • Levipalpus Hannemann, 1953
  • Machimia (Amphisbatinae?)
    • Machimia tentoriferella – Gold-striped Leaftier Moth
  • Nites Hodges, 1974
  • Psilocorsis Clemens, 1860 (Amphisbatinae?)
  • Psorosticha Lower, 1901
  • Semioscopis Hübner, 1825
  • Thalamarchella Fletcher, 1940 (formerly Thalamarchis Meyrick, 1904 (non Meyrick, 1897: preoccupied))
  • Tonica Walker, 1864

Luquetia is quite often placed here too, and this may well be correct. However, its actual relationships among the Oecophoridae are yet to be determined with full certainty.

Footnotes

  1. ^ a b Scoble (1995), ABRS (2008), FE (2009), Wikispecies (2010-MAR-24), and see references in Savela (2009)
  2. ^ Scoble (1995), Hodges (1999), ABRS (2008), FE (2009), Lepiforum (2010)
  3. ^ Scoble (1995), Hodges (1999)
  4. ^ ABRS (2008), Wikispecies (2010-MAR-24), and see references in Savela (2009)

References

Data related to Depressariinae at Wikispecies See also Gelechioidea Talk page for comparison of some approaches to gelechioid systematics and taxonomy.


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • Depressariinae — Depressariinae …   Wikipédia en Français

  • Oecophoridae — Concealer moths Adult of unidentified Oecophorinae species, Aranda (Australia) Scientific classification Kingdom …   Wikipedia

  • Flachleibmotten — Agonopterix arenella Systematik Klasse: Insekten (Insecta) Ordnung …   Deutsch Wikipedia

  • Agonopterix — Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta …   Wikipedia

  • Depressaria — Purple Carrot seed Moth imago (Depressaria depressana) Scientific classification Kingdom …   Wikipedia

  • Depressariidae — In diesem Artikel oder Abschnitt fehlen folgende wichtige Informationen: Merkmale fehlen (warum heißen sie „Flachleibmotten“?) Du kannst Wikipedia helfen, indem du sie recherchierst und einfügst …   Deutsch Wikipedia

  • Oecophorinae — Adult of Philobota arabella or a related species, Aranda (Australia) Scientific classification Kingdom …   Wikipedia

  • Agonopterix alstroemeriana — Hemlock Moth A well camouflaged adult …   Wikipedia

  • Agonopterix arenella — Systematik Klasse: Insekten (Insecta) Ordnung …   Deutsch Wikipedia

  • Grasminiermotten — Elachista pullicomella Systematik Klasse: Insekten (Insecta) Unterklasse …   Deutsch Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”